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Thread: Error by Using DataInputStream

  1. #1
    Junior Member
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    Smile Error by Using DataInputStream

    Hi All,

    This is kiran . I wrten a simple code using "DataInputStream" in arrays . am geting error while compiling the program . Below shown is my program

    import java.io.*;
    class FirstArray
    {
    public static void main(String arg[])throws Exception
    {
    int marks[]=new int[6];
    String name;
    DataInputStream d = new DataInputStream(System.in);
    System.out.println("enter the name ");
    name = d.readline();
    System.out.println("enter marks");
    for(int i=0;i<=5;i++)
    marks[i] = Integer.parseInt(d.readline());
    System.out.println("name is :"+name);
    for(int i=0;i<=5;i++)
    System.out.println("  "+marks[i]);
    }
    }

    "AND THE ERROR IS"

    C:\Java>javac FirstArray.java
    FirstArray.java:10: cannot find symbol
    symbol : method readline()
    location: class java.io.DataInputStream
    name = d.readline();
    ^
    FirstArray.java:13: cannot find symbol
    symbol : method readline()
    location: class java.io.DataInputStream
    marks[i] = Integer.parseInt(d.readline());
    ^
    2 errors

    Please give me the solution for this error .


  2. #2
    Administrator copeg's Avatar
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    Default Re: Error by Using DataInputStream

    I'd recommend looking at the API for DataInputStream...there is no method defined for readline (java is case sensitive), and for the method I expect you with to use, readLine is deprecated.

  3. #3
    Junior Member
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    Smile Error by Using DataInputStream

    tanq soo much the error get solved